Description
The FSA2269 is a high-performance, dual Single-Pole Double-Throw (SPDT) analog switch with negative swing audio capability. The FSA2269 features ultra-low RON of 0.4 Ω (typical) at 3.0 V VCC. The FSA2269 operates over a wide VCC range of 1.65 V to 4.5 V, is fabricated with sub-micron CMOS technology to achieve fast switching speeds, and is designed for break-before-make operation. The select input is TTL-level compatible.

Features
■ 0.4 Ω Typical On Resistance (RON) for +3.0 V Supply
■ 0.25 Ω Maximum RON Flatness for +3.0 V Supply
■ -3 db Bandwidth: > 50 MHz
■ Low-ICCT Current Over an Expanded Control Input Range
■ Packaged in 10-Lead MicroPak™, UMLP, and WLCSP
■ Power-Off Protection on Common Ports
■ Broad VCC Operating Range: 1.65 to 4.5 V
■ Noise Immunity Termination Resistors in FSA2269TS

Applications
■ Cell Phone, PDA, Digital Camera, and Notebook
■ LCD Monitor, TV, and Set-Top Box